随着农村经济发展和科学种田水平的提高,麦田化学除草作为省力、省工、保苗增产的措施受广大农民的欢迎。但是也有少数农民由于使用不当而造成不应有的损失。如有的农民在使用除草剂时,错误地认为配制的浓度越大,除草效果越好,结果产生药害而导致减产,因此使用除草剂时一定要讲究科学。 现将麦田化学除草应用技术简介如下: 一、用药品种及每亩次用药量:①10％苯 With the development of rural economy and the improvement of scientific farming, wheat field chemical weeding has been welcomed by farmers as a measure to save labor, save labor and increase seedling yield. However, a few peasants also caused undue losses due to improper use. When some peasants used the herbicide, they mistakenly believed that the greater the concentration of the herbicide, the better the herbicidal effect, resulting in phytotoxicity which led to the decrease of yield. Therefore, we must pay attention to the science when using the herbicide. The wheat field chemical weeding application of technology is as follows: First, the drug species and the amount of drug per acre: ① 10% benzene